Composite Rail Sleeper Continuous Production Line

Normal Rail Sleeper has following disadvantages: 1)the strength and durability of traditional wooden sleeper is not uniform enough, which makes the service life of wooden sleepers short; 2) the hardness of reinforced concrete sleepers is large, so its elasticity is poor, and the effect of noise reduction and shock absorption is also poor. After a period of use, it is easy to crack, which affects the safe operation of the railway; 3)Steel sleepers are bulky, which makes the laying, maintenance and transportation inconvenient. And the manufacturing cost of steel sleepers is very high.

In order to make up for the shortcomings of the above traditional sleepers, through continuous development and innovation, Weihua has developed a new composite sleeper production line. The glass fiber reinforced polyurethane composite sleepers have good elasticity, greatly improving the overall elasticity of the track structure, reducing the vibration impact on the subgrade and noise pollution on the environment during train operation; good insulation performance, no impact on the track circuit It has any impact, ensuring the safe operation of the train; at the same time, it has the excellent characteristics of hydrolysis resistance and grease resistance, as well as the unique weathering resistance to the weathering environment.